72875572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{236609}}^1$

素因数の和:236631

約数の個数: 24

約数和(自身を含む): 159001920

約数和(自身を除く): 86126348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 236609, 473218, 946436, 1656263, 2602699, 3312526, 5205398, 6625052, 10410796, 18218893, 36437786, 72875572]

約数ペア:

[(1, 72875572), (2, 36437786), (4, 18218893), (7, 10410796), (11, 6625052), (14, 5205398), (22, 3312526), (28, 2602699), (44, 1656263), (77, 946436), (154, 473218), (308, 236609)]